Patil, Amrut Khandu, et al. “A Review on Optimizing M70 Grade Concrete Mix Design With Fly-Ash (IS: 10262 – 2019)”. International Journal of Research in Engineering, Science and Management, vol. 7, no. 6, June 2024, pp. 53-57, https://journal.ijresm.com/index.php/ijresm/article/view/3076.